17438-3709 JSP 725

 
 
17H 43M 46.04S -37 09' 01.4" P.A. 141 SEP 1.8 MAG 11.47,11.60 SP F2
 
 
Coord 2000
17438-3709
Discov num
JSP 725
Comp
Coord arcsec 2000
17 43 46.04 -37 09 01.4
Date first
1929
Date last
1991
Obs
3
Pa first
143
Pa last
141
P.A. Now (θ)
141°
Sep first
1.7
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
11.47
Mag sec
11.60
delta mag (ΔM)
0.13
Spectral class
F2 (yellow-white)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
Tycho2
7389-00073-1
HD
320567
last precise pa
141
last precise sep
1.76